KoHs Offhand Whitelist

KoHs Offhand Whitelist is a client-side Fabric mod that controls which items you can move into the offhand slot.

Instead of allowing every item, the mod uses a whitelist.
If an item is not allowed, the mod blocks offhand insertion/swap actions for that item.

What this mod does

• Blocks non-whitelisted items from being placed in offhand
• Allows editing the whitelist from an in-game GUI
• Shows all Minecraft items (including potion variants) with search
• Lets you quickly add/remove items with + and -
• Supports presets (built-in + custom)
• Auto-saves changes instantly (no manual save needed)

GUI Tabs

• Whitelist: manage allowed and non-allowed items
• Create Preset: build/edit a preset from selected items
• Custom Presets: use, edit, or delete saved presets
• Report Issues: support/help section with Discord button

Why use it

Useful for PvP and utility clients when you want strict offhand control (for example only totem, shield, crystals, specific potions, etc.).

Support

For support or help creating mods/plugins:
https://discord.gg/TpBbyxhFSF